Network structure of Turkish interbank market

buir.contributor.authorÖzyıldırım, Süheyla
dc.citation.epage161en_US
dc.citation.issueNumber4en_US
dc.citation.spage149en_US
dc.citation.volumeNumber22en_US
dc.contributor.authorSümer, Tuba Pelin
dc.contributor.authorÖzyıldırım, Süheyla
dc.date.accessioned2023-02-27T17:20:50Z
dc.date.available2023-02-27T17:20:50Z
dc.date.issued2022-12-01
dc.departmentDepartment of Managementen_US
dc.description.abstractGlobal financial crisis has shown the importance of understanding the structure of interbank relations. In this study, we investigate the network relations based on interbank exposures in Türkiye. We estimate several network statistics and document how the network relations have changed over the time period of 2002–2021. We find that the network structures vary substantially by financial instruments such as repo, deposit, loan, security issuances, derivatives and other off-balance sheet items showing the significance of covering all type of exposures in network analysis. Using network statistics, we show that Turkish interbank network structure shows a core-periphery structure which is found to be more resilient during stress times in the literature. Finally, we find that larger banks are characterized as having higher network centrality measures as degree, clustering coefficient and closeness centrality showing the importance of these banks in terms of intermediation and substitutability.en_US
dc.identifier.doi10.1016/j.cbrev.2022.11.003en_US
dc.identifier.issn13030701
dc.identifier.urihttp://hdl.handle.net/11693/111849
dc.language.isoEnglishen_US
dc.publisherElsevier B.V.en_US
dc.relation.isversionofhttps://dx.doi.org/10.1016/j.cbrev.2022.11.003en_US
dc.source.titleCentral Bank Reviewen_US
dc.subjectNetwork analysisen_US
dc.subjectFinancial interconnectednessen_US
dc.titleNetwork structure of Turkish interbank marketen_US
dc.typeArticleen_US

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